12 Days of Christmas
393
99 Bottles of Beer
384
Abundant Numbers
706
Christmas Trees
645
Collatz
753
Divisors
911
Emirp Numbers
476
Evil Numbers
852
Evil Numbers (Long)
830
Fibonacci
932
Fizz Buzz
921
Foo Fizz Buzz Bar
745
Happy Numbers
533
Leap Years
782
Niven Numbers
894
Odious Numbers
849
Pangram Grep
704
Pascal’s Triangle
600
Pernicious Numbers
708
Prime Numbers
622
Prime Numbers (Long)
657
Quine
945
π
85
√2
71
𝑒
70